여기에마켓 제품 :: 삼성종합계측기

AC전용

상품 상세설명

AC Current, 20A/200A, 33mmφCT and U type CT

Model 200

FEATURES

The unique U type CT enabled to measure the load current of single or three phase cable without separating the cable to the wires.
33mmφCT window and ultra compact size.
Data-hold function. Especially useful when working in dark or hard to get areas.

≫ Catalog PDF

SPECIFICATIONS

Measuring method

Dual slope integration mode

Display

3.5 digit LCD, max. reading of 1999

Jaw opening capability

33mmφ

Over range indication

Blanking of all digits except MSD 1

Low battery indication

"B" mark on LCD

Data hold indication

"DH" mark on LCD

Sampling

2 times/sec

Withstanding voltage

AC 2200V 1 minute max.
(Between the core of CT and outer case)

Operating temperature

0℃ to 40℃, 80%RH max. ( Without condensation )

Storage temperature

-10℃ to 60℃, 70%RH max. ( Without condensation )

Power supply

1.55V (SR-44, LR-44)×2

Power Consumption

2.5mW

Battery life

SR-44 (200 hours), LR-44 (100 hours)

Size

54(W)×170(H)×21(D)mm

Weight

Approx. 100g

Accessories

Soft case	:	1
Instruction manual	:	1
Batteries LR-44(1.55V)	:	2

33mmφCT

Range

AC 0～20A/200A

Accuracy

23℃±5℃ 80%RH or less (50/60Hz)

Range	Resolution	Accuracy
AC 20A	10mA	±1.2% rdg ± 5 dgt
AC 200A	100mA	±1.2% rdg ± 5 dgt

U type CT

Range

AC 200A

Max.size of conductor

20mmφ

Accuracy

23℃±5℃ 80%RH or less (50/60Hz)

Cable type	Resolution	Accuracy
Single phase IV cable	0.1A	Approx. ±5%
Parallel VVF cable	0.1A	Approx. ±5%
Three phase VVR cable	0.1A	Approximate value